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From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Wed, 22 Jun 2011 08:20:01 +0000 (UTC)
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Subject: svn commit: r223416 - head/sbin/ipfw
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Author: glebius
Date: Wed Jun 22 08:20:01 2011
New Revision: 223416
URL: http://svn.freebsd.org/changeset/base/223416

Log:
  One more braino from me.
  
  Pointy hat to:	glebius
  Submitted by:	Alexander V. Chernikov <melifaro ipfw.ru>

Modified:
  head/sbin/ipfw/nat.c

Modified: head/sbin/ipfw/nat.c
==============================================================================
--- head/sbin/ipfw/nat.c	Wed Jun 22 08:09:50 2011	(r223415)
+++ head/sbin/ipfw/nat.c	Wed Jun 22 08:20:01 2011	(r223416)
@@ -785,8 +785,9 @@ ipfw_config_nat(int ac, char **av)
 			len += estimate_redir_port(&ac1, &av1);
 			av1 += 2; ac1 -= 2;
 			/* Skip optional remoteIP/port */
-			if (ac1 != 0 && isdigit(**av1))
+			if (ac1 != 0 && isdigit(**av1)) {
 				av1++; ac1--;
+			}
 			break;
 		case TOK_REDIR_PROTO:
 			if (ac1 < 2)
@@ -795,10 +796,12 @@ ipfw_config_nat(int ac, char **av)
 			len += sizeof(struct cfg_redir);
 			av1 += 2; ac1 -= 2;
 			/* Skip optional remoteIP/port */
-			if (ac1 != 0 && isdigit(**av1))
+			if (ac1 != 0 && isdigit(**av1)) {
 				av1++; ac1--;
-			if (ac1 != 0 && isdigit(**av1))
+			}
+			if (ac1 != 0 && isdigit(**av1)) {
 				av1++; ac1--;
+			}
 			break;
 		default:
 			errx(EX_DATAERR, "unrecognised option ``%s''", av1[-1]);